CN208475659U - A kind of electric heater flow sensing valve - Google Patents
A kind of electric heater flow sensing valve Download PDFInfo
- Publication number
- CN208475659U CN208475659U CN201820743969.1U CN201820743969U CN208475659U CN 208475659 U CN208475659 U CN 208475659U CN 201820743969 U CN201820743969 U CN 201820743969U CN 208475659 U CN208475659 U CN 208475659U
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- CN
- China
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- valve body
- pipe portion
- positioning column
- water
- water outlet
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Abstract
The utility model proposes a kind of electric heater flow sensing valves, including valve body, turbine rotor component and Hall element；Valve body is interior with clear opening, the water inlet pipe portion that successively there is interior diameter successively to become larger, supervisor portion and water outlet pipe portion, and water inlet pipe portion and the junction of supervisor portion have annular convex platform on the inner wall of valve body；The outer end for pipe portion of intaking is equipped with water supply connector, and the outer end for being discharged pipe portion is equipped with water outlet connector, and turbine rotor component is placed in supervisor portion, and turbine rotor component includes package shell and the magnet rotor that is placed in package shell；Hall element is set on the outer wall of valve body and close to turbine rotor component；Particularly, it further include having positioning column, positioning column is that both ends have the columnar structured of opening, positioning column inserts in supervisor portion, one end of positioning column abuts water outlet connector, the other end abuts the package shell of turbine rotor component, is fixed on turbine rotor component between supervisor portion annular boss and positioning column.The utility model has the characteristics that structure is simply and easy to assembly.
Description
Technical field
The utility model relates to electric heaters, the specifically device of Induction Heating water heater inlet flow or water flow.
Background technique
The applicant has applied for a kind of electric heater flow sensing valve not long ago, application No. is 201320345119.3,
It include valve body, turbine rotor component and Hall element；Valve body successively has valve inleting water section, valve body interlude and valve body water outlet
Section, valve body are respectively equipped with water supply connector and water outlet connector in the head end of valve inleting water section and the end of valve body water exit end, in valve body
Water stream channel with perforation.Turbine rotor component is set in the water stream channel of the valve inleting water section of valve body, turbine rotor component
The flow deflector magnet rotor for including package shell and being placed in package shell；Hall element is set on the outer wall of valve body and close
Turbine rotor component；In this flow sensing valve, there is block edge, the group of turbine rotor component in the water stream channel of valve inleting water section
One end of part shell is abutted with block edge, and the other end that a locating plate is pressed in package shell makes turbine rotor component be fixed on water flow
In channel, in this fixed form, locating plate is easy to cause to damage to valve interior wall, therefore when compression is installed in valve body
It is necessary to improve.
Summary of the invention
The purpose of this utility model is to propose a kind of electric heater flow sensing valve, has in an assembling process not rapid wear
Bad valve interior wall has the characteristics that structure is simply and easy to assembly.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of electric heater flow sensing valve comprising have valve body, turbine rotor component and Hall element；The valve body is
Center has the tubular structure of clear opening, successively has water inlet pipe portion, supervisor portion and water outlet pipe portion, intake pipe portion, supervisor portion
Successively become larger with water outlet pipe portion interior diameter, makes water inlet pipe portion and the junction of supervisor portion on the inner wall of valve body that there is annular convex platform；
The outer end for pipe portion of intaking is equipped with water supply connector, and the outer end for being discharged pipe portion is equipped with water outlet connector, and the water outlet connector is plugged in water outlet
Pipe portion is interior, water outlet pipe portion is stretched out in its end, and the turbine rotor component is placed in the supervisor portion of valve body, and turbine rotor component includes
The magnet rotor for having package shell and being placed in package shell；The Hall element is set on the outer wall of valve body and turns close to turbine
Sub-component；It is characterized by also including there is positioning column, the positioning column is columnar structured, the positioning column that both ends have opening
It inserting in the supervisor portion of valve body, one end of positioning column abuts water outlet connector, the other end abuts the package shell of turbine rotor component,
It is fixed on turbine rotor component between supervisor portion annular boss and positioning column.
Prioritization scheme has thermometric close to water outlet pipe portion end on the side wall of the supervisor portion of valve body described in the utility model
Mouthful, the temperature-measuring port of face valve body has wall opening on the side wall of the positioning column, and the sound end of a temperature sensor passes through valve body
Temperature-measuring port and the wall opening of positioning column be located in the supervisor portion of valve body；And/or close to water outlet on the side wall of the supervisor portion of valve body
Pipe portion end, which has the mixed mouth of a river and connects, is connected with mixed water pipe portion, and the mixed mouth of a river of face valve body, which has, on the side wall of the positioning column connects
Port, mixed water pipe portion connect the intracorporal clear opening of port valve with the communication port of positioning column by the mixed mouth of a river.
Scheme is advanced optimized, there are symmetrical 2 pairs cards on the side wall of the water outlet pipe portion of valve body described in the utility model
Spring socket, U-shaped circlip pass through 1 pair of circlip socket and are stuck in the two sides of water outlet connector in valve body, are pierced by by another 1 pair of circlip socket, will
The water outlet pipe portion and water outlet connector of valve body are clamped.
The utility model has following substantive distinguishing features and progress.
1, positioning column and turbine rotor component are fixed in valve body by the utility model by water outlet connector and annular convex platform,
To realize the purpose of fixed turbine rotor assembly in valve body by positioning column, and it is hardly damaged in valve body in an assembling process
Wall has the characteristics that structure is simply and easy to assembly.
2, the utility model is set to the sound end of temperature sensor further by the way that wall opening is arranged on positioning column
In the clear opening of valve body, the utility model integrated temperature inducing function is realized, so that electric heater passes through the intracorporal water flow temperature of valve
Degree regulation working condition；And/or by the way that communication port is arranged on positioning column, make the clear opening of valve body and the connection in mixed water pipe portion,
Water is rationally mixed when outputting and inputting water body by what the triple valve function of the utility model made electric heater.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 and Fig. 3 is respectively the structure sectional view of the utility model.
Fig. 4 is the structural schematic diagram of positioning column.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of electric heater flow sensing valve comprising have valve body 1, positioning column 4, turbine rotor group
Part and Hall element 2.
The valve body 1 is the tubular structure that center has clear opening, successively has water inlet pipe portion 11, supervisor portion 12 and goes out
Water pipe portion 13, water inlet pipe portion 11, supervisor portion 12 and and water outlet pipe portion 13 interior diameter successively become larger, keep the inner wall of valve body 1 enterprising
Water pipe portion 11 and the junction of supervisor portion 12 have annular convex platform 16；Have on the side wall of supervisor portion 12 close to water outlet 13 end of pipe portion
Temperature-measuring port and the mixed mouth of a river, the mixed mouth of a river connection are connected with mixed water pipe portion 18；The outer end for pipe portion 11 of intaking is equipped with water supply connector 14；Out
The outer end in water pipe portion 13 is equipped with water outlet connector 15, and the water outlet connector 15 is plugged in water outlet pipe portion 13, water outlet is stretched out in its end
Pipe portion 13, being discharged on the side wall of pipe portion 13 has symmetrical 2 pairs of circlip sockets, and the both ends of a U-shaped circlip 6 pass through 1 pair of circlip and insert
Mouth is stuck in the two sides of water outlet connector 15 in valve body 1, is pierced by by another 1 pair of circlip socket, and water outlet pipe portion 13 and the water outlet of valve body 1 are connect
First 15 fixed clampings.
The turbine rotor component is placed in the supervisor portion 12 of valve body 1, and turbine rotor component includes package shell 3 and sets
In the magnet rotor 30 in package shell 3.The Hall element 2 is set on the outer wall of valve body 1 and close to turbine rotor component.
In conjunction with referring to figs. 2 to Fig. 4, the positioning column 4 is that both ends have the columnar structured of opening, and positioning column 4 inserts in valve
In the supervisor portion 12 of body 1, one end of positioning column 4 abuts water outlet connector 15, the other end abuts the package shell of turbine rotor component
3, it is fixed on turbine rotor component between 12 annular boss 16 of supervisor portion and positioning column 4.
The temperature-measuring port of face valve body 1 has wall opening 42, the sound end 50 of a temperature sensor 5 on the side wall of positioning column 4
It is located in the supervisor portion 12 of valve body 1 across the temperature-measuring port of valve body 1 and the wall opening 42 of positioning column 4.
The mixed mouth of a river of face valve body 1 has communication port 43 on the side wall of positioning column 4, mixes water pipe portion 18 by the mixed mouth of a river and determines
The communication port 43 of position column 4 connects the clear opening in port valve body 1.
When the utility model assembles, turbine rotor component and positioning column 4 are placed in valve body 1 by the water outlet pipe portion end of valve body 1
Interior, by the position-limiting action of 1 annular boss 16 of valve body, turbine rotor component is placed in 12 positioning column 4 of supervisor portion and ring of valve body 1
Between shape boss 16, water outlet connector 15 is then installed, completes assembling.
The water inlet end that the utility model is mountable to electric heater uses, when installation, by water outlet connector 15 and electric heater
The water inlet end connection of liner is logical, and water supply connector 14 is connect with tap water and is led to, and the end in mixed water pipe portion is passed through water mixing valve and is connected
The utility model structure can also be used in the outlet pipe of energization water heater liner, the outlet pipe.In use, tap water is through valve body 1
Clear opening enters in inner container of electric water heater, and when cold water flows through the clear opening of valve body 1, turbine rotor component and Hall element 2 cooperate
Work the water flow for flowing through valve body is detected, while 5 pairs of temperature sensor enter inner container of electric water heater cold water water temperature into
Row detection.When inner container of electric water heater exports hot water, part of running water can be mixed into out by clear opening → mixed water pipe portion of valve body 1
It is exported together in the hot water of water pipe, realizes mixed water function.
Claims (3)
1. a kind of electric heater flow sensing valve comprising have valve body (1), turbine rotor component and Hall element (2)；The valve
Body (1) is the tubular structure that center has clear opening, successively has water inlet pipe portion (11), supervisor portion (12) and water outlet pipe portion
(13), the interior diameter of water inlet pipe portion (11), supervisor portion (12) and water outlet pipe portion (13) successively becomes larger, on the inner wall for making valve body (1)
It intakes pipe portion (11) and the junction of supervisor portion (12) has annular convex platform (16)；The outer end of water inlet pipe portion (11) is equipped with water inlet and connects
The outer end of head (14), water outlet pipe portion (13) is equipped with water outlet connector (15), and the water outlet connector (15) is plugged in water outlet pipe portion (13)
Water outlet pipe portion (13) is stretched out in interior, its end, and the turbine rotor component is placed in the supervisor portion (12) of valve body (1), turbine rotor
Component includes package shell (3) and the magnet rotor (30) being placed in package shell (3)；The Hall element (2) is set to valve
On the outer wall of body (1) and close to turbine rotor component；It is characterized by also including having positioning column (4), the positioning column (4) is
Both ends have the columnar structured of opening, and positioning column (4) inserts in the supervisor portion (12) of valve body (1), and one end of positioning column (4) is supported
The package shell (3) for picking out water swivel (15), other end abutting turbine rotor component, makes turbine rotor component be fixed on supervisor portion
(12) between annular boss (16) and positioning column (4).
2. electric heater flow sensing valve according to claim 1, it is characterised in that: the supervisor portion of the valve body (1)
(12) there is temperature-measuring port close to water outlet pipe portion (13) end on side wall, the survey of face valve body (1) on the side wall of the positioning column (4)
Warm mouth has wall opening (42), and the sound end (50) of a temperature sensor (5) passes through the temperature-measuring port and positioning column (4) of valve body (1)
Wall opening (42) be located in the supervisor portion (12) of valve body (1)；And/or close to out on the side wall of the supervisor portion (12) of valve body (1)
Water pipe portion (13) end, which has the mixed mouth of a river and connects, is connected with mixed water pipe portion (18), face valve body on the side wall of the positioning column (4)
(1) the mixed mouth of a river has communication port (43), mixes water pipe portion (18) and is led to by mixing the communication port (43) at the mouth of a river and positioning column (4) and connecting
Clear opening in valve body (1).
3. electric heater flow sensing valve according to claim 1 or 2, it is characterised in that: the outlet pipe of the valve body (1)
There is symmetrical 2 pairs of circlip sockets, U-shaped circlip (6) passes through 1 pair of circlip socket and is stuck in valve body (1) on the side wall in portion (13)
The two sides of water swivel (15) are pierced by by another 1 pair of circlip socket, and the water outlet pipe portion (13) of valve body (1) and water outlet connector (15) are blocked
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743969.1U CN208475659U (en) | 2018-05-18 | 2018-05-18 | A kind of electric heater flow sensing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743969.1U CN208475659U (en) | 2018-05-18 | 2018-05-18 | A kind of electric heater flow sensing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475659U true CN208475659U (en) | 2019-02-05 |
Family
ID=65218029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820743969.1U Active CN208475659U (en) | 2018-05-18 | 2018-05-18 | A kind of electric heater flow sensing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779219A (en) * | 2019-11-05 | 2020-02-11 | 宁波方太厨具有限公司 | Water heater and water temperature control method thereof |
-
2018
- 2018-05-18 CN CN201820743969.1U patent/CN208475659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779219A (en) * | 2019-11-05 | 2020-02-11 | 宁波方太厨具有限公司 | Water heater and water temperature control method thereof |
| CN110779219B (en) * | 2019-11-05 | 2021-02-12 | 宁波方太厨具有限公司 | Water heater and water temperature control method thereof |
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